STRATIFIED COLUMNAR EPITHELIUM

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This variety of stratified epithelium consists of columnar surface cells which rest on one or more layers of roughly cuboidal cells. This epithelium also has a restricted distribution in the body. The lining epithelium of the conjunctiva of the eye is a typical example of the stratified columnar epithelium. Some parts of the male urethra are also lined by the stratified columnar epithelium.
Unlike the stratified squamous epithelium the surface cells of the stratified cuboidal and stratified columnar epithelia are not continuously replaced by basal mitosis and there is no progress from the base to surface.

Stratified Columnar Epithelium 

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